/* * Copyright 2015 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #include "pp_debug.h" #include <linux/types.h> #include <linux/kernel.h> #include <linux/pci.h> #include <linux/slab.h> #include <linux/gfp.h> #include "smumgr.h" #include "tonga_smumgr.h" #include "smu_ucode_xfer_vi.h" #include "tonga_ppsmc.h" #include "smu/smu_7_1_2_d.h" #include "smu/smu_7_1_2_sh_mask.h" #include "cgs_common.h" #include "smu7_smumgr.h" #include "smu7_dyn_defaults.h" #include "smu7_hwmgr.h" #include "hardwaremanager.h" #include "ppatomctrl.h" #include "atombios.h" #include "pppcielanes.h" #include "pp_endian.h" #include "gmc/gmc_8_1_d.h" #include "gmc/gmc_8_1_sh_mask.h" #include "bif/bif_5_0_d.h" #include "bif/bif_5_0_sh_mask.h" #include "dce/dce_10_0_d.h" #include "dce/dce_10_0_sh_mask.h" #define POWERTUNE_DEFAULT_SET_MAX … #define MC_CG_ARB_FREQ_F1 … #define VDDC_VDDCI_DELTA … static const struct tonga_pt_defaults tonga_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = …; /* [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ] */ static const uint16_t tonga_clock_stretcher_lookup_table[2][4] = …; /* [FF, SS] type, [] 4 voltage ranges, * and [Floor Freq, Boundary Freq, VID min , VID max] */ static const uint32_t tonga_clock_stretcher_ddt_table[2][4][4] = …; /* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%] */ static const uint8_t tonga_clock_stretch_amount_conversion[2][6] = …; static int tonga_start_in_protection_mode(struct pp_hwmgr *hwmgr) { … } static int tonga_start_in_non_protection_mode(struct pp_hwmgr *hwmgr) { … } static int tonga_start_smu(struct pp_hwmgr *hwmgr) { … } static int tonga_smu_init(struct pp_hwmgr *hwmgr) { … } static int tonga_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr, phm_ppt_v1_clock_voltage_dependency_table *allowed_clock_voltage_table, uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd) { … } static int tonga_populate_smc_vddc_table(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_vdd_gfx_table(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_ulv_level(struct pp_hwmgr *hwmgr, struct SMU72_Discrete_Ulv *state) { … } static int tonga_populate_ulv_state(struct pp_hwmgr *hwmgr, struct SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_calculate_sclk_params(struct pp_hwmgr *hwmgr, uint32_t engine_clock, SMU72_Discrete_GraphicsLevel *sclk) { … } static int tonga_populate_single_graphic_level(struct pp_hwmgr *hwmgr, uint32_t engine_clock, SMU72_Discrete_GraphicsLevel *graphic_level) { … } static int tonga_populate_all_graphic_levels(struct pp_hwmgr *hwmgr) { … } static int tonga_calculate_mclk_params( struct pp_hwmgr *hwmgr, uint32_t memory_clock, SMU72_Discrete_MemoryLevel *mclk, bool strobe_mode, bool dllStateOn ) { … } static uint8_t tonga_get_mclk_frequency_ratio(uint32_t memory_clock, bool strobe_mode) { … } static uint8_t tonga_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock) { … } static int tonga_populate_single_memory_level( struct pp_hwmgr *hwmgr, uint32_t memory_clock, SMU72_Discrete_MemoryLevel *memory_level ) { … } static int tonga_populate_all_memory_levels(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk, SMIO_Pattern *smio_pattern) { … } static int tonga_populate_smc_acpi_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_smc_acp_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_memory_timing_parameters( struct pp_hwmgr *hwmgr, uint32_t engine_clock, uint32_t memory_clock, struct SMU72_Discrete_MCArbDramTimingTableEntry *arb_regs ) { … } static int tonga_program_memory_timing_parameters(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_smc_boot_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_vr_config(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table) { … } static int tonga_init_arb_table_index(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_svi_load_line(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_tdc_limit(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset) { … } static int tonga_populate_temperature_scaler(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_fuzzy_fan(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_gnb_lpml(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_pm_fuses(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_mc_reg_address(struct pp_hwmgr *hwmgr, SMU72_Discrete_MCRegisters *mc_reg_table) { … } /*convert register values from driver to SMC format */ static void tonga_convert_mc_registers( const struct tonga_mc_reg_entry *entry, SMU72_Discrete_MCRegisterSet *data, uint32_t num_entries, uint32_t valid_flag) { … } static int tonga_convert_mc_reg_table_entry_to_smc( struct pp_hwmgr *hwmgr, const uint32_t memory_clock, SMU72_Discrete_MCRegisterSet *mc_reg_table_data ) { … } static int tonga_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr, SMU72_Discrete_MCRegisters *mc_regs) { … } static int tonga_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr) { … } static int tonga_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr) { … } static void tonga_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr) { … } static int tonga_init_smc_table(struct pp_hwmgr *hwmgr) { … } static int tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr) { … } static int tonga_program_mem_timing_parameters(struct pp_hwmgr *hwmgr) { … } static int tonga_update_sclk_threshold(struct pp_hwmgr *hwmgr) { … } static uint32_t tonga_get_offsetof(uint32_t type, uint32_t member) { … } static uint32_t tonga_get_mac_definition(uint32_t value) { … } static int tonga_update_uvd_smc_table(struct pp_hwmgr *hwmgr) { … } static int tonga_update_vce_smc_table(struct pp_hwmgr *hwmgr) { … } static int tonga_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type) { … } static int tonga_process_firmware_header(struct pp_hwmgr *hwmgr) { … } /*---------------------------MC----------------------------*/ static uint8_t tonga_get_memory_modile_index(struct pp_hwmgr *hwmgr) { … } static bool tonga_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg) { … } static int tonga_set_s0_mc_reg_index(struct tonga_mc_reg_table *table) { … } static int tonga_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table, struct tonga_mc_reg_table *ni_table) { … } static int tonga_set_mc_special_registers(struct pp_hwmgr *hwmgr, struct tonga_mc_reg_table *table) { … } static int tonga_set_valid_flag(struct tonga_mc_reg_table *table) { … } static int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) { … } static bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr) { … } static int tonga_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting) { … } const struct pp_smumgr_func tonga_smu_funcs = …;
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